ACROSS
1. Last car on freight train.
2. He runs the locomotive.
3. The train travels down the ______.
4. Steam locomotives burn this.
5. What water turns into when it boils.
6. He shovels the coal into the firebox.

DOWN
1. The engineer uses this to oil his engine.
2. The conductor shouts this when ready to go
3. The conductor punches your _________.
4. He's the boss of the train.
5. It's the building where you buy your ticket.